Siemens SPS starter kit 6ED1057-3BA00-0AA8 12 Vdc, 24 Vdc 6ED1057-3BA00-0AA8 データシート
製品コード
6ED1057-3BA00-0AA8
Reference material
5.3 Special functions
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Operating Instructions, 06/2014
Operating Instructions, 06/2014
255
Timing diagram
Description of the function
The trigger measures the signals at input Fre. The pulses are captured during a configurable
period G_T.
Q is set or reset according to the set thresholds. See the following calculation rule.
Q is set or reset according to the set thresholds. See the following calculation rule.
Calculation rule
● If the threshold (On) ≥ threshold (Off), then:
Q = 1, if fa > On
Q = 0, if fa ≤ Off.
● If the threshold (On) < threshold (Off), then Q = 1, if
On ≤ fa < Off.
Special functions (Page 212)
5.3.3
Analog
5.3.3.1
Analog threshold trigger
Short description
The output is set or reset depending on two configurable thresholds (hysteresis).
Connetion
Description
Input Ax
Input Ax is one of the following analog signals:
•
•
AI1 to AI8
(
*
)
•
AM1 to AM6 (if 0BA6), AM1 to AM16 (if 0BA7), or AM1 to AM64 (if 0BA8)
•
NAI1 to NAI32 (if 0BA7 or 0BA8)
•
AQ1 and AQ2 (if 0BA7), or AQ1 to AQ8 (if 0BA8)
•
NAQ1 to NAQ16 (if 0BA7 or 0BA8)
•
The block number of a function with analog output